server.js: /llm-status probe + /llm-chat proxy to the local llama.cpp
OpenAI-compatible server (192.168.3.7:1234, model ctx 131072, 2 parallel
sessions). Model name, base URL and token budget pinned server-side
(LLM_BASE/LLM_MODEL/LLM_MAX_TOKENS env to override); non-streaming, since
the hidden thinking text shares max_tokens with the visible answer.
app.js: checkLLM() alongside checkRouter(); free-form chat now goes to the
model with a compact live plan snapshot (bookings, stays, per-day stops
with times) as system context. Deterministic UI intents (discovery
drawer, time nudges, swaps) stay local — the LLM proposes, the UI
commits. Canned-reply fallback when the server is down or the model is
not loaded; status badge now reads e.g. 'online · router · llm'.
Greg Pomerantz
af63297297